Предмет: Алгебра, автор: Vikki0396

6 intlimits { frac{ t^{6}+ t^{5} }{ t^{2}+1 } } , dt нужно почленно поделить числитель на знаменатель СТОЛБИКОМ, ПОМОГИТЕ ПОЖАЛУЙСТА)

Ответы

Автор ответа: Аноним
0
решение смотри во вложении
Приложения:
Автор ответа: nafanya2014
0
_t⁶+t⁵      | t²+1
  t⁶+t⁴      t ⁴ +t³ -t ²-t+1
      _t⁵-t⁴
        t⁵+t³
          _-t⁴-t³
            -t⁴-t²
               _-t³+t²
                 -t³-t
                    _t²+t
                     t²+1
                         t-1

Решение
 =intlimits{(t ^{4} +t ^{3} -t ^{2} -t+1+ frac{t-1}{t ^{2}+1 } }
 ), dt = \ =frac{ t^{5} }{5}+ frac{ t^{4} }{4}- frac{ t^{3} }{3}- 
frac{ t^{2} }{2}+t+ frac{1}{2}ln(t ^{2}+1)- arctg t+C



Приложения:
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